19 Aug
2016
19 Aug
'16
1:55 p.m.
Yes, it is an
MSCP disk controller, and it seems to work OK. I boot from it and the CSR is at the
standard 1st address, it is connected to a SCSI2SD board.
I think you have a good point about CSR addresses. There is a CONFIGURE tool that tells
you what set the addresses to for a particular collection of options, I need to run that
and then check that all the devices are set to the proper addresses.
I suspect that I don't see MUA0 show up because the tape drive is not working
properly.
To make matters confusing, there's an aspect of floating CSRs I did
not mention before. Some devices -- MSCP disk is one, TMSCP tape also I think -- have
floating CSRS for the second and subsequent units, but the first is fixed. Others, like
the DHV11, are all floating (including the first unit).
paul